/*
 * ***** BEGIN LICENSE BLOCK *****
 * Version: MIT
 *
 * Portions created by Alan Antonuk are Copyright (c) 2012-2013
 * Alan Antonuk. All Rights Reserved.
 *
 * Portions created by VMware are Copyright (c) 2007-2012 VMware, Inc.
 * All Rights Reserved.
 *
 * Portions created by Tony Garnock-Jones are Copyright (c) 2009-2010
 * VMware, Inc. and Tony Garnock-Jones. All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use, copy,
 * modify, merge, publish, distribute, sublicense, and/or sell copies
 * of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 * ***** END LICENSE BLOCK *****
 */

#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include <amqp.h>
#include <amqp_tcp_socket.h>

#include "utils.h"

int main(int argc, char const *const *argv)
{
    char hostname[128] = "localhost";
    int port = 5672, status;
    char exchange[128] = "amq.headers";
    char messagebody[128] = "hello headers";
    amqp_socket_t *socket = NULL;
    amqp_connection_state_t conn;
   
    // if (argc < 6)
    // {
    //     fprintf(
    //         stderr,
    //         "Usage: amqp_sendstring host port exchange routingkey messagebody\n");
    //     return 1;
    // }


    conn = amqp_new_connection();

    socket = amqp_tcp_socket_new(conn);
    if (!socket)
    {
        die("creating TCP socket");
    }

    status = amqp_socket_open(socket, hostname, port);
    if (status)
    {
        die("opening TCP socket");
    }

    die_on_amqp_error(amqp_login(conn, "/", AMQP_DEFAULT_MAX_CHANNELS, 131072, 0, AMQP_SASL_METHOD_PLAIN,
                                 "admin", "admin"),
                      "Logging in");
    amqp_channel_open(conn, 1);
    die_on_amqp_error(amqp_get_rpc_reply(conn), "Opening channel");

    {
        amqp_basic_properties_t props;
        props._flags = AMQP_BASIC_CONTENT_TYPE_FLAG | AMQP_BASIC_DELIVERY_MODE_FLAG | AMQP_BASIC_HEADERS_FLAG;
        props.content_type = amqp_cstring_bytes("text/plain");
        props.delivery_mode = 2; /* persistent delivery mode */
        
        props.headers.num_entries = 2;
        amqp_table_entry_t headers_value[2] = {{amqp_cstring_bytes("x"), {AMQP_FIELD_KIND_I32, 1}},
                                  {amqp_cstring_bytes("y"),{AMQP_FIELD_KIND_I32, 2}}};
        props.headers.entries = headers_value;

        die_on_error(amqp_basic_publish(conn, 1, amqp_cstring_bytes(exchange),
                                        amqp_empty_bytes, 0, 0,
                                        &props, amqp_cstring_bytes(messagebody)),
                     "Publishing");
        die_on_amqp_error(amqp_get_rpc_reply(conn), "publish message");
    }

    die_on_amqp_error(amqp_channel_close(conn, 1, AMQP_REPLY_SUCCESS),
                      "Closing channel");
    die_on_amqp_error(amqp_connection_close(conn, AMQP_REPLY_SUCCESS),
                      "Closing connection");
    die_on_error(amqp_destroy_connection(conn), "Ending connection");
    return 0;
}
